Knob



FIG. 1 is a perspective view of a knob showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a transverse cross-sectional view thereof; and,

FIG. 5 is a perspective view of a second embodiment of a knob showingour new design, the only difference being the octagonal portion.

The ornamental design for a knob, as shown and described.